Chapter III studies tactical parameters estimation of boost phase and impact position prediction problems based on prior trajectory profile.
第三章研究了基于先验弹道模板的主动段战术参数估计与落点预报问题。
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Based on some prior knowledge, the proposed approaches utilize fewer parameters to describe the variation between speakers, and thus fewer adaptation data are needed to give robust estimation.
However, the parameter model based PSD estimation is used with the assumption that the model order is determined as low as possible through prior knowledge.